Northwest Pipeline LLC NOTICE #32376 Chehalis Unit 2 - Back Online posted on Sep 12 2025 8:09AM TSP Name: Northwest Pipeline LLC TSP: 67977322 Critical: Y Notice Stat Desc: SUPERSEDE Notice Type Desc: MAINTENANCE Post D/T: 09/12/2025 8:08 AM MCT Notice Eff D/T: 09/12/2025 8:08 AM MCT Notice End D/T: Reqrd Rsp Desc: No response required Rsp D/T: Notice ID: 25-146 Prior Notice: 25-144 Subject: Chehalis Unit 2 - Back Online Notice Text:

Northwest is pleased to inform customers that Chehalis Unit 2

is now back online. Effective immediately, and until further

notice, the available capacity through the Chehalis CS will be

600,000 Dth/d southbound while Unit 1 is still down.

 

Northwest will continue to mitigate Operational Flow Orders

(OFO) and deficiency impacts at the Chehalis compressor station

on an operationally available basis, as referenced in Notice ID

25-139 and 25-140. Any changes or updates to the schedule will

be promptly communicated via the Northwest Pipeline Portal.

 

Shippers can monitor throughput quantities and obtain a copy of

Northwest’s OFO procedures on Northwest’s website at

www.northwest.williams.com.

 

If you have any questions, please contact your Commercial

Services Representative or the hotline at 713-215-6301.